<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<div id="wrapper">
			<ul>
				<li>list item 1</li>
				<li>list item 2</li>
				<li>list item 3</li>
				<li>list item 4</li>
				<li>list item 5</li>
			</ul>
		</div>
		<script>
			wrapper.addEventListener('mousemove',fun1);
			function fun1(e){
				
				console.log("target:"+e.target);
				console.log("currentTarget:"+e.currentTarget);
				console.log(e.type);
				console.log("鼠标位置:"+e.screenX+","+e.screenY);
			}
		</script>
	</body>
</html>